ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
why are we trying to convey water off site? water can be used by creating swales which would allow water to seep slowly into soil where it can be used by crops during times of drought.
why are we trying to convey water off site? water can be used by creating swales which would allow water to seep slowly into soil where it can be used by crops during times of drought.